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<h1 class="topictitle1">如何修改ESXi主机NFS卷的挂载数量</h1>
<div><p>即时挂载是将<span>OceanProtect</span>上产生的副本的链接克隆，挂载至ESXi主机，创建NFS类型的数据存储，然后再启动虚拟机。如果单个ESXi主机上挂载任务超过最大支持挂载NFS卷数量，挂载任务会失败。可参考以下步骤修改ESXi主机上NFS卷的挂载数量，此处以vCenter 6.7.0为例说明：</p>
<div class="section"><h4 class="sectiontitle">操作步骤</h4><ol><li id="vmware_gud_0098__li1845527155914"><span>使用浏览器，登录vCenter Server。</span><p><p id="vmware_gud_0098__vmware_gud_0023_p171383317558">登录地址：<strong id="vmware_gud_0098__vmware_gud_0023_b1846275114553">https://</strong><em id="vmware_gud_0098__vmware_gud_0023_i849984595510">vcenter_server_ip_address</em></p>
</p></li><li><span>选择需要修改配置的ESXi主机，进入主机页面。</span></li><li><span>选择<span class="uicontrol">“配置 &gt; 系统 &gt; 高级系统设置”</span>。</span></li><li><span>单击<span class="uicontrol">“编辑”</span>，查找到<span class="uicontrol">“NFS.MaxVolumes”</span>，修改<span class="uicontrol">“NFS.MaxVolumes”</span>值。</span><p><div class="note"><img src="public_sys-resources/note_3.0-zh-cn.png"><span class="notetitle"> </span><div class="notebody"><p>执行此操作前，请自行记录修改前的可挂载数量，便于需要时回退。</p>
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